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0023357: EDF 13600 - Problem of partition

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skv 2016-10-13 16:20:09 +03:00
parent cb20b7f5dd
commit a5ebfce8d1
1 changed files with 4 additions and 56 deletions
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52
src/GEOMImpl/GEOMImpl_Block6Explorer.cxx
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@ -1236,63 +1236,11 @@ TCollection_AsciiString GEOMImpl_Block6Explorer::MakeFace (const TopoDS_Wire&
// we will try to build a non-planar face.
TCollection_AsciiString aWarning;
// Workaround for Mantis issue 0020956
// Count the number of points in the wire.
// Collect the first three points.
gp_Pnt p1, p2, p3;
bool is3Pnts (false);
bool p1set(false), p2set(false), p3set(false);
BRepTools_WireExplorer wexpl (theWire);
for (; wexpl.More(); wexpl.Next()) {
if (!p1set) {
p1set = true;
p1 = BRep_Tool::Pnt(wexpl.CurrentVertex());
}
else if (!p2set) {
p2set = true;
p2 = BRep_Tool::Pnt(wexpl.CurrentVertex());
}
else if (!p3set) {
p3set = true;
is3Pnts = true;
p3 = BRep_Tool::Pnt(wexpl.CurrentVertex());
}
else {
is3Pnts = false;
break;
}
}
// Construct a plane for the case of three points in the wire.
gp_Pln plane;
if (is3Pnts) {
gce_MakePln mkPln (p1, p2, p3);
if (mkPln.IsDone()) {
plane = mkPln.Value();
}
else {
is3Pnts = false;
}
}
// Construct a face based on the plane (in case of three points in the wire) or
// allow MakeFace to build the plane itself (in case of the number of points is greater than 3).
if (is3Pnts) {
BRepBuilderAPI_MakeFace MK (plane, theWire, isPlanarWanted);
if (MK.IsDone()) {
theResult = MK.Shape();
return aWarning;
}
}
else {
BRepBuilderAPI_MakeFace MK (theWire, isPlanarWanted);
if (MK.IsDone()) {
theResult = MK.Shape();
return aWarning;
}
}
// try to update wire tolerances to build a planar face